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ONE SECOND MODE
When unit is used for the first time the “M” symbol will not be displayed.
One Second Mode
1.Press button to turn unit on.
2.When the “˚F” or “˚C” symbol
3.Listen for ready beep (1 beep); an “0” symbol will appear indicating unit is functioning, angle is correct and thermometer is ready
for measurement.
4.Press button again while unit is placed in the ear; you will hear 4 beeps which means reading is complete.
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